The objective is to collect data on the clinical performance of the INCEPTA ICD and CRT-D devices during standard clinical use at implant, pre-discharge and at a 1-month post-implant. Clinical performance included analysis of pacing thresholds, pacing impedance, sensing thresholds, number of successfully converted VT/VF episodes, induced episodes detection times, spontaneous episodes, wanded telemetry, adverse events (AEs) and product experiences.